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storchak [24]
3 years ago
8

"Simplify the expression. (7 – c)(–1) –7 – c 7 + c 7 – c –7 + c"

Mathematics
1 answer:
77julia77 [94]3 years ago
4 0
-7 + c. D
Hope this helps!!!
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Step-by-step explanation:

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a rectangular window frame has demotions expressed by 3x and (2x -5). find a simplified expression for its perimeter and determi
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Wat is the answer to5n-16-8n=-10
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